Linux-based man-machine interaction NVIDIA GPU (Graphics Processing Unit) automatic testing method

A technology of automated testing and manual interaction, applied in the direction of detecting faulty computer hardware, etc., can solve problems such as instruction errors, increase manpower and time investment, and achieve the effects of increasing production capacity, wide application range, and strong practicability

Inactive Publication Date: 2015-01-07
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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Problems solved by technology

[0003] Most of the server systems configured for NVIDIA GPUs are based on manual debugging, configuration and stress testing under the

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  • Linux-based man-machine interaction NVIDIA GPU (Graphics Processing Unit) automatic testing method

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[0032] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0033] The present invention provides a manual interactive NVIDIA GPU automated test method under Linux, as attached figure 1 As shown, the specific implementation process is:

[0034] 1. Build a test platform and install NVIDIA GPU on the server;

[0035] 2. Prepare the test environment;

[0036] 3. Confirm the number of recognized GPUs, and enter the next step after all confirmed normal;

[0037] 4. Install the GPU driver and automatically load the CUDA installation configuration;

[0038] 5. Confirm and judge whether the GPU information is consistent, and then enter the next step;

[0039] 6. Run the stress test, modify the script parameter options during the test, so as to realize the test items with different pressure values ​​and different test times;

[0040] 7. Check whether the confirmation result meets the GPU factory standard;

[0041] 8. The test is over.

[...

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Abstract

The invention discloses a Linux-based man-machine interaction NVIDIA GPU (Graphics Processing Unit) automatic testing method. The method specifically comprises the following processes: building a testing platform; preparing a testing environment; checking GPU quantity; mounting a GPU driving tool; checking GPU information; performing the pressure test and globally monitoring; checking the result and then finishing the test. Compared with the prior art, the Linux-based man-machine interaction NVIDIA GPU automatic testing method has the advantages that the information caught by the system from hardware is checked with man-machine interaction, and thus the double-verification effect of the NVIDIA GPU can be reached; in addition, a GPU card which is not recognized can be automatically detected and determined; therefore, the practicability is high, the stability of a server can be effectively ensured, and the method is effective to verify the product quality.

Description

technical field [0001] The invention relates to the technical field of server accessory testing, in particular to an NVIDIA GPU automatic testing method with strong practicability and manual interaction under Linux. Background technique [0002] With the rapid development of the server industry, more and more customers in various fields use a large number of servers to run their core applications. At present, various domestic server suppliers, in order to meet the needs of customers for graphics computing and large-scale cluster computing, have launched a variety of high-performance servers with stronger computing capabilities and equipped with NVIDIA GPUs. [0003] Most of the server systems configured for NVIDIA GPUs are based on manual debugging, configuration and stress testing under the system, which will increase the investment of manpower and time, and at the same time, human input of complex instructions is prone to errors. [0004] With the continuous increase of s...

Claims

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Application Information

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IPC IPC(8): G06F11/22
Inventor 苗永威田绍清
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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